body{
  margin: 0;
  background-color: #f7fafc;
}

.container {
    min-height: 100vh;
  }
  
  .content {
    max-width: 1280px;
    margin: 0 auto;
    background-color: #ffffff;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.1);
  }
  .header {
    min-height: 65px;
    background-color: #ffffff;
    box-shadow: 0px 0px 8px rgba(0, 0, 0, 0.1);
    margin: 0 auto;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1;
    justify-content: center;
  }

  .header-content {
    display: 'flex';
    max-width: 1280px;
    margin: 0 auto;
    background-color: #ffffff;
  }
  .ant-menu{
    color: #000000 !important;
    background-color: #ffffff !important;
  }
  .menu-item{
    color: #000000;
    border: none !important;
    background-color: #ffffff !important;
  }
  .ant-menu-item:hover, 
  .ant-menu-submenu:hover,
  .ant-menu-submenu-active,
  .ant-menu-submenu-open .ant-menu-submenu-title {
    color: #87CEEB !important;
    background-color: #f0f8ff !important;
    border: none !important;
  }
  
  .ant-menu-item-selected, .ant-menu-item:hover {
    background-color: transparent !important;
  }
  .ant-menu .ant-menu-item-selected {
    color: #FFA500 !important;
  }